APA (7. basım) Alıntı

Hairston, N. G. (1989). Ecological experiences: Purpose, design and execution. Cambridge University Press.

Chicago Style (17. basım) Atıf

Hairston, Nelson G. Ecological Experiences: Purpose, Design and Execution. Cambridge: Cambridge University Press, 1989.

MLA (9th ed.) Atıf

Hairston, Nelson G. Ecological Experiences: Purpose, Design and Execution. Cambridge University Press, 1989.